Actually run the duronto at night after 23.00 and made it reach at 6.30 will 50% seats as sleeper class. Then it will be a super hit train in the entire southern railways. The actual reason for this is the peoples who are travelling between CBE and MAS are mostly students and working category. So they are not afford to A/C classes, Also they cant travel in day times. This is the the current duronto has been seen vaccant.